00449pamaa2200145 4500 0000015320 20060605090000.0 0130952842 363.3497 YOU QA76.76.S64 YOU 2000 YOURDON Time bomb 2000 : what the year 2000 computer crisis means to you Edward Yourdon and Jennifer Yourdon. New Jersey: Prentice Hall, 1998. xxv, 416p.: 21cm. Software maintenance